Odpowiedź :
Odpowiedź:
e) 3 3/4 * (1 3/4 + 4/5) = 15/4 * (1 15/20 + 16/20) = 15/4 * 1 31/20 = 15/4 * 51/20= 3/4 * 51/4 = 153/16 = 9 9/16
f) (2 1/2 + 1/3) * 2 2/17 = (2 3/6 + 2/6) * 36/17 = 2 5/6 * 36/17 = 17/6 * 36/17 = 6
Odpowiedź:
e) 3 3/4 * (1 3/4 + 4/5) = 15/4 * (1 15/20 + 16/20) = 15/4 * 1 31/20 = 15/4 * 51/20= 3/4 * 51/4 = 153/16 = 9 9/16
f) (2 1/2 + 1/3) * 2 2/17 = (2 3/6 + 2/6) * 36/17 = 2 5/6 * 36/17 = 17/6 * 36/17 = 6